Dyfyniad APA

Hoggatt, J. P., & Jack P. Hoggatt; Jon A. Shank; Karl Barksdale. (2007). Century 21 Plus: Computer Applications with Document Formatting. Australia,Mason, Ohio: Thomson/South-Western.

Dyfyniad Arddull Chicago

Hoggatt, Jack P., và Jack P. Hoggatt; Jon A. Shank; Karl Barksdale. Century 21 Plus: Computer Applications With Document Formatting. Australia,Mason, Ohio: Thomson/South-Western, 2007.

Dyfyniad MLA

Hoggatt, Jack P., và Jack P. Hoggatt; Jon A. Shank; Karl Barksdale. Century 21 Plus: Computer Applications With Document Formatting. Australia,Mason, Ohio: Thomson/South-Western, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.